Pipe fitting



FIG. 1 is a front perspective view of a pipe fitting;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof, with the rear elevation view being a mirror image;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front sectional view thereof along line 8-8 of FIG. 1. 

CLAIM The ornamental design for a pipe fitting, as shown and described. 